#genuary28 #genuary2025 #genuary

"Infinite scroll."

Synthetic pattern a bit like a handwoven rug. Pastel green and blue colours on yellow base.

#genuary15 #genuary2025 #genuary

Design a rug.

Synthetic image resembling a patchwork quilt. Each patch is divided into 4 patches of different colours. Some of those patches are divided again, and again, for many levels.

#genuary12 #genuary2025 #genuary

Subdivision.

Link: mstdn.thndl.com/@baldand/113...

Colourful circular tiling pattern with symmetry of 10. In the outer part of the image, tiles contain black doorways.

#genuary10 #genuary2025 #genuary #python

"You can only use TAU in your code, no other number allowed."

Python code: mstdn.thndl.com/@baldand/113...

Synthetic close-up image of a multi-coloured textile covered seat, with a shadow down the centre.

Synthetic close-up image of a multi-coloured textile covered seat, with a shadow down the centre.

Synthetic close-up image of a multi-coloured textile covered seat, with a shadow down the centre.

Synthetic close-up image of a multi-coloured textile covered seat, with a shadow down the centre.

#genuary9 #genuary2025 #genuary #python

The textile design patterns of public transport seating.

mstdn.thndl.com/@baldand/113...

Synthetic image with green ellipses on a blue background. The ellipses at the bottom of the image are larger, as though closer. Vaguely reminds of a Monet lilies painting.

#genuary6 #genuary2025 #genuary #python

Make a Landscape using only primitive shapes.

mstdn.thndl.com/@baldand/113...

#genuary5 #genuary2025 #genuary #python

Isometric

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 1 image #genuary4 #genuary2025 #genuary #python # "Black on black." # To view: "ffplay -framerate 60 -loop 0 b%04d.png" import numpy as n,PIL.Image as I W=720 y,x,_=n.mgrid[:W,:W,:3]/W-.5 r...

#genuary4 #genuary2025 #genuary #python

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images #genuary1 #genuary2025 #python # "Vertical or horizontal lines only." import numpy as n,PIL.Image as I r=n.random.random f=n.floor W=1<<10 T,S,H,V,R,G,B,A=r(8) y,x,_=n.mgrid[:W,:W,...

mstdn.thndl.com/@baldand/113...

Vertical or horizontal lines only.

#genuary1 #genuary2025 #python

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images #python doodle December 22nd - lights and shadows import numpy as n,PIL.Image as I W=1<<10 y,x,_=n.mgrid[:W,:W,:3]/W-.5 w=lambda x,y:(((x%.4-.2)**2+(y%.4-.2)**2)**.5)-.01 i=x*0 for...

Lights and shadows

A small #python & #numpy program which generates an image of randomly placed & coloured lights casting shadows from 4 poles

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images # python doodle December 21st import numpy as n,PIL.Image as I W=1<<10 y,x,_=n.mgrid[:W,:W,:3]/W-.5 p=x*0 for r in n.random.random((20,7)): a=r[2]*2*n.pi c=n.cos(a) s=n.sin(a) ...

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images #python doodle December 20th import numpy as n,PIL.Image as I W=1<<10 y,x,_=n.mgrid[:W,:W,:3]/W p=y*0 for r in 4*n.random.random((1000,6))-2: p+=0.02*((x*x*r[0]+x*r[1]+r[2])>y)*r[...

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images #python doodle December 18th - spiral threads import numpy as n,PIL.Image as I p,h,S,C,P=2**-8,.5,n.sin,n.cos,n.pi y,x,_=n.mgrid[1:-1:-p,-1:1:p,0:3] R,G,B,r,b,g,i,j,k,t,T=n.random....

Random coloured spiral thread image generator, with #python, #numpy and #pillow

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) 804 Posts, 614 Following, 282 Followers · I have been making small computers do new things for many years. Expect technical posts, programming, graphics/shaders/GPU, fediverse (running my own server)...

There are a few more from earlier this month on my mastodon feed:

mstdn.thndl.com/@baldand

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 1 image #python doodle Dec 17th import numpy as n,PIL.Image as I p,A,X,N,h,R,S,F=2**-10,n.abs,n.maximum,n.minimum,.5,.866,n.sin,n.floor y,x=n.mgrid[h:-h:-p,-h:h:p] B=lambda k,c,s:X(A(k[0]*c...

Raymarching a repeating signed distance field of snowflakes with #python #numpy & #pillow

(499 characters)

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images #python doodle - December 16th import numpy as n,PIL.Image as I p,A,h,R=2**-10,n.astype,.5,n.random.random y,x,_=n.mgrid[h:-h:-p,-h:h:p,:3] r=A(((x*x+y*y)**h)*R()*1e3,'B') t=A(((h*...

Circular gray code random image generator with #python #numpy and #pillow

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images #python doodle - December 15th import numpy as n,PIL.Image as I p,h,R=2**-10,.5,n.random.random y,x,_=n.mgrid[1:0:-p,0:1:p,0:3] def s(x):return x*x*x*(x*(6*x-15)+10) d=x*0 f=1 whil...

Coastline image generator with #python #numpy and #pillow

mstdn.thndl.com/@baldand/113...

Python gets down to (the) Metal Turn Python on Mac up to 10 trillion with Metal

Run very fast calculations from #python on your #macOS #GPU using ‘metalcompute’ package

thndl.com/python-metal...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images # December 5th #python doodle:trees from PIL.Image import fromarray as fa import numpy as n f,b,q,h,z,s,c,g,R=2,.3,.25,.5,2**-10,n.sin,n.cos,range,n.random.random y,x=n.mgrid[-h:h:...

Random tree image generator with #python #numpy and #pillow

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 4 images # December 3rd #python doodle # a different snowflake each time you run it from PIL import Image import numpy as n p=n.pi/6 rn=n.random.random l=n.linspace(-0.5,0.5,1024) x,y=n.mes...

Random snowflake image generator with #python #numpy and #pillow

mstdn.thndl.com/@baldand/113...

Andrew Baldwin (@baldand@mstdn.thndl.com) Attached: 1 image #python Dec11 import numpy as n,PIL.Image as I p,A,h=2**-11,n.abs,.5 y,x,_=n.mgrid[h:-h:-p,-h:h:p,0:3] def W(x,y,z): s,d,w,e,l=1.5,x*0+9,2,.4,x*0 for i in range(1,9): g=((x*x+y*...

mstdn.thndl.com/@baldand/113...

Attempting to #raymarch a #fractal distance field with #python and #numpy in 500 characters